<template>
  <footer class="footer">
    <div class="container">
      <div class="footer-main">
        <h4>{{ langConfig.links }}</h4>
        <a
          href="https://github.com/element-plus/element-plus"
          class="footer-main-link"
          target="_blank"
          >{{ langConfig.repo }}</a
        >
        <a
          href="https://github.com/element-plus/element-plus/releases"
          class="footer-main-link"
          target="_blank"
          >{{ langConfig.changelog }}</a
        >
        <a
          href="https://github.com/element-plus/element-plus-starter"
          class="footer-main-link"
          target="_blank"
          >{{ langConfig.starter }}</a
        >
        <a
          :href="'/#/' + lang + '/component/custom-theme'"
          class="footer-main-link"
          target="_blank"
          >{{ langConfig.theme }}</a
        >
      </div>
      <div class="footer-main">
        <h4>{{ langConfig.community }}</h4>
        <a :href="gitterLink" class="footer-main-link" target="_blank">{{
          langConfig.gitter
        }}</a>
        <a
          href="https://github.com/element-plus/element-plus/issues"
          class="footer-main-link"
          target="_blank"
          >{{ langConfig.feedback }}</a
        >
        <a
          :href="`https://github.com/element-plus/element-plus/blob/dev/.github/CONTRIBUTING.${lang}.md`"
          class="footer-main-link"
          target="_blank"
          >{{ langConfig.contribution }}</a
        >
        <a
          href="https://segmentfault.com/t/element-plus"
          class="footer-main-link"
          target="_blank"
          >SegmentFault</a
        >
      </div>
      <div class="footer-social">
        <p class="footer-social-title">Element Team</p>
        <el-popover
          ref="weixin"
          v-model:visible="footerVisible"
          placement="top"
          width="120"
          popper-class="footer-popover"
          trigger="hover"
        >
          <template #reference>
            <i class="doc-icon-weixin elementdoc"></i>
          </template>
          <template #default>
            <div class="footer-popover-title">{{ langConfig.eleme }} UED</div>
            <img src="../assets/images/qrcode.png" alt="" />
          </template>
        </el-popover>
        <a href="https://github.com/element-plus/element-plus" target="_blank">
          <i class="doc-icon-github elementdoc"></i>
        </a>
      </div>
    </div>
  </footer>
</template>
<script>
const version = '1.0.0' // element version

export default {
  data() {
    return {
      version,
      footerVisible: false,
      langConfig: {
        links: '链接',
        repo: '代码仓库',
        community: '社区',
        changelog: '更新日志',
        theme: '在线主题生成器',
        faq: '常见问题',
        gitter: '在线讨论',
        starter: '脚手架',
        feedback: '反馈建议',
        contribution: '贡献指南',
        eleme: '饿了么',
      },
    }
  },

  computed: {
    gitterLink() {
      return this.lang === 'zh-CN'
        ? 'https://gitter.im/ElemeFE/element'
        : 'https://gitter.im/element-en/Lobby'
    },
  },
}
</script>

<style lang="scss" scoped>
.footer {
  background-color: #f7fbfd;
  width: 100%;
  padding: 40px 150px;
  margin-top: -340px;
  box-sizing: border-box;
  height: 340px;

  .container {
    box-sizing: border-box;
    width: auto;
  }

  .footer-main {
    font-size: 0;
    display: inline-block;
    vertical-align: top;
    margin-right: 110px;

    h4 {
      font-size: 18px;
      color: #333;
      line-height: 1;
      margin: 0 0 15px 0;
    }

    .footer-main-link {
      display: block;
      margin: 0;
      line-height: 2;
      font-size: 14px;
      color: #666;

      &:hover {
        color: #333;
      }
    }
  }

  .footer-social {
    float: right;
    text-align: right;

    .footer-social-title {
      color: #666;
      font-size: 18px;
      line-height: 1;
      margin: 0 0 20px 0;
      padding: 0;
      font-weight: bold;
    }

    .elementdoc {
      transition: 0.3s;
      display: inline-block;
      line-height: 32px;
      text-align: center;
      color: #c8d6e8;
      background-color: transparent;
      size: 32px;
      font-size: 32px;
      vertical-align: middle;
      margin-right: 20px;
      &:hover {
        transform: scale(1.2);
        color: #8d99ab;
      }
    }

    .doc-icon-gitter {
      margin-right: 0;
    }
  }
}

.el-popover.footer-popover {
  padding: 0;
  min-width: 120px;
  line-height: normal;
  box-shadow: 0 0 11px 0 rgba(174, 187, 211, 0.24);

  .footer-popover-title {
    border-bottom: solid 1px #eaeefb;
    height: 30px;
    line-height: 30px;
    text-align: center;
    color: #99a9bf;
    background-color: #f8f9fe;
  }

  img {
    size: 100px;
    margin: 10px;
  }
}
@media (max-width: 1140px) {
  .footer {
    height: auto;
  }
}

@media (max-width: 1000px) {
  .footer-social {
    display: none;
  }
}

@media (max-width: 768px) {
  .footer {
    .footer-main {
      margin-bottom: 30px;
    }
  }
}
</style>

